8231085

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3242

約数の個数: 32

約数和(自身を含む): 15408000

約数和(自身を除く): 7176915

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 3209, 9627, 16045, 28881, 48135, 60971, 86643, 144405, 182913, 304855, 433215, 548739, 914565, 1646217, 2743695, 8231085]

約数ペア:

[(1, 8231085), (3, 2743695), (5, 1646217), (9, 914565), (15, 548739), (19, 433215), (27, 304855), (45, 182913), (57, 144405), (95, 86643), (135, 60971), (171, 48135), (285, 28881), (513, 16045), (855, 9627), (2565, 3209)]